sm6225-common: Provide a Java library with required Xiaomi IMS methods

Change-Id: I69006732e6f915dc2a5cd1a3262b7ccf37372986
diff --git a/common.mk b/common.mk
index 697e2f1..00c6f60 100644
--- a/common.mk
+++ b/common.mk
@@ -85,6 +85,13 @@
     $(LOCAL_PATH) \
     hardware/xiaomi
 
+# Telephony
+PRODUCT_PACKAGES += \
+    xiaomi-telephony-stub
+
+PRODUCT_BOOT_JARS += \
+    xiaomi-telephony-stub
+
 # Update engine
 PRODUCT_PACKAGES += \
     update_engine \